计算机应用与软件2025，Vol.42Issue(6)：1-9,20,10.DOI:10.3969/j.issn.1000-386x.2025.06.001
基于TEE的区块链智能合约隐私保护综述
OVERVIEW OF PRIVACY PROTECTION OF BLOCKCHAIN SMART CONTRACT BASED ON TEE
摘要
Abstract
To solve the problems of low efficiency and limited scenarios of privacy protection schemes such as zero-knowledge proof and secure multi-party computing,this paper focuses on the application of TEE in smart contract privacy protection.The basic concept,operation mechanism and trusted execution environment of smart contract were expounded.According to the operation mechanism of smart contract,the potential privacy threats of smart contract were summarized from three aspects:external data feeds,contract data and contract code.On this basis,the research scheme of using TEE to solve the privacy threat of smart contract was summarized.The possible research directions and future prospects of smart contract privacy were proposed.关键词
区块链/智能合约/隐私保护/可信计算/TEEKey words
Blockchain/Smart contract/Privacy protection/Trusted computing/TEE分类
信息技术与安全科学引用本文复制引用
郑梦颖,童俊成,刘一凡..基于TEE的区块链智能合约隐私保护综述[J].计算机应用与软件,2025,42(6):1-9,20,10.基金项目
国家自然科学基金项目(U1936122) （U1936122）
湖北省重点研发计划项目(2020BAB101,2021BAA027). （2020BAB101,2021BAA027）
